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8141394: Remove the instrumentation added by JDK-6898948

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Reviewed-by: tschatzl, pliden
This commit is contained in:
Bengt Rutisson
2015-11-05 08:48:45 +01:00
parent 4e9f2d1db2
commit 199618fac0
2 changed files with 0 additions and 17 deletions
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13
hotspot/src/share/vm/gc/g1/g1CollectorPolicy.cpp
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@@ -1037,19 +1037,6 @@ void G1CollectorPolicy::record_collection_pause_end(double pause_time_ms, size_t
_recent_avg_pause_time_ratio = _recent_gc_times_ms->sum()/interval_ms;
if (recent_avg_pause_time_ratio() < 0.0 ||
(recent_avg_pause_time_ratio() - 1.0 > 0.0)) {
#ifndef PRODUCT
// Dump info to allow post-facto debugging
gclog_or_tty->print_cr("recent_avg_pause_time_ratio() out of bounds");
gclog_or_tty->print_cr("-------------------------------------------");
gclog_or_tty->print_cr("Recent GC Times (ms):");
_recent_gc_times_ms->dump();
gclog_or_tty->print_cr("(End Time=%3.3f) Recent GC End Times (s):", end_time_sec);
_recent_prev_end_times_for_all_gcs_sec->dump();
gclog_or_tty->print_cr("GC = %3.3f, Interval = %3.3f, Ratio = %3.3f",
_recent_gc_times_ms->sum(), interval_ms, recent_avg_pause_time_ratio());
// In debug mode, terminate the JVM if the user wants to debug at this point.
assert(!G1FailOnFPError, "Debugging data for CR 6898948 has been dumped above");
#endif // !PRODUCT
// Clip ratio between 0.0 and 1.0, and continue. This will be fixed in
// CR 6902692 by redoing the manner in which the ratio is incrementally computed.
if (_recent_avg_pause_time_ratio < 0.0) {

4
hotspot/src/share/vm/gc/g1/g1_globals.hpp
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@@ -228,10 +228,6 @@
develop(bool, G1HRRSFlushLogBuffersOnVerify, false, \
"Forces flushing of log buffers before verification.") \
\
develop(bool, G1FailOnFPError, false, \
"When set, G1 will fail when it encounters an FP 'error', " \
"so as to allow debugging") \
\
product(size_t, G1HeapRegionSize, 0, \
"Size of the G1 regions.") \
range(0, 32*M) \